Pith Number

pith:IMT2V7D7

pith:2018:IMT2V7D7JUVEJKDLNGRWVLFC67

not attested not anchored not stored refs pending

Scalar Nanosecond Pulse Generation in a Nanotube Mode-Locked Environmentally Stable Fiber Laser

A. C. Ferrari, D. Popa, E. J. R. Kelleher, F. Bonaccorso, J. R. Taylor, R. I. Woodward, S. V. Popov, T. Hasan

arxiv:1805.02690 v1 · 2018-05-07 · physics.optics · cond-mat.mtrl-sci · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMT2V7D7JUVEJKDLNGRWVLFC67}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:15:54.094559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4327aafc7f4d2a44a86b69a36aaca2f7c3308be54b77f079aee424255ffaa72d

Aliases

arxiv: 1805.02690 · arxiv_version: 1805.02690v1 · doi: 10.48550/arxiv.1805.02690 · pith_short_12: IMT2V7D7JUVE · pith_short_16: IMT2V7D7JUVEJKDL · pith_short_8: IMT2V7D7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IMT2V7D7JUVEJKDLNGRWVLFC67 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4327aafc7f4d2a44a86b69a36aaca2f7c3308be54b77f079aee424255ffaa72d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eba43f5745a0e1159c98ab67dd2e237b0ebf1868375414f955fc42821ff6de56",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-07T18:40:03Z",
    "title_canon_sha256": "fddac2c2a0d7f38f2fe53792bab4c81b0437bd5de6d62047035d40a0131a1b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02690",
    "kind": "arxiv",
    "version": 1
  }
}